Programming Languages Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C (4721)
C++ (3583)
VC++ (653)
Delphi (566)

Python Related (3312)
PHP Related (7341)
Scala (340)
R Programming (396)

Objective-C (429)
Programming Languages AllOther (746)

Programming Languages Interview Questions

Questions Answers Views Company eMail

Explain 'far' and 'near' pointers in c.

1144

Differentiate between the expression “++a” and “a++”?

1253

What is the 'named constructor idiom'?

1089

Differentiate between the = symbol and == symbol?

1302

What are the different types of endless loops?

1082

Explain union. What are its advantages?

1081

Explain setjmp()?

1073

Why do we use namespace feature?

1059

What is the role of && operator in a program code?

1077

What is the use of void pointer and null pointer in c language?

1127

the 'sizeof' operator reported a larger size than the calculated size for a structure type. What could be the reason?

1002

What are the restrictions of a modulus operator?

1127

Why is a semicolon (;) put at the end of every program statement?

1076

Explain 'bus error'?

1098

Explain the priority queues?

1081

Un-Answered Questions { Programming Languages }

What is mysqli_real_escape_string?

996

How to generate it on homestead?

816

What is the output of the following code and why?

862

Can we compile a program without main() function?

1126

What is difference between class and function?

1091

List out the different types of inheritance available in python?

872

How many types of operator or there in c?

1100

what is Member Functions in Classes?

1202

How to convert a String to an Integer?

228

Explain the advantages of using macro in c language?

1003

What are the fundamental features of an object-oriented language?

1045

What is the difference between the include() and require() functions?

1493

What is binary object model?

1030

Is c++ based on c?

1074

How come the code Works, but Doesn't for two-dimensional array of mine?

185

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